Network · AS18282

AS18282 Tonami System Solutions Co., Ltd.

AS18282 (Tonami System Solutions Co., Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS18282

  • OwnerTonami System Solutions Co., Ltd.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses46,336
  • IPv4 ranges9
  • IPv6 ranges4
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 220.208.128.0/18
  • 202.163.160.0/19
  • 124.240.224.0/19
  • 210.79.192.0/20
  • 202.238.0.0/20
  • 180.94.240.0/20
  • 202.226.104.0/23
  • 103.211.72.0/23
  • 103.211.75.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS18282 traffic at signup.

Send the visitor's IP. The response includes the ASN, the owner and flags.hosting.

curl https://veqen-app.com/v1/ip/check \
  -H "Authorization: Bearer $VEQEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"ip": "203.0.113.7"}'
import os, requests

r = requests.post(
    "https://veqen-app.com/v1/ip/check",
    headers={"Authorization": f"Bearer {os.environ['VEQEN_API_KEY']}"},
    json={"ip": "203.0.113.7"},
    timeout=10,
)
result = r.json()
print(result["risk"]["verdict"], result["risk"]["reasons"])
const res = await fetch("https://veqen-app.com/v1/ip/check", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.VEQEN_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"ip": "203.0.113.7"}),
});
const result = await res.json();
console.log(result.risk.verdict, result.risk.reasons);
Questions

About AS18282

Is AS18282 a datacenter or VPN network?

AS18282 (Tonami System Solutions Co., Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS18282?

AS18282 is registered to Tonami System Solutions Co., Ltd.. It announces about 46,336 IPv4 addresses.

How do I detect traffic from AS18282?

Call the Veqen IP check with the visitor's address. The response includes the ASN, the owner and whether the network is a datacenter, VPN network, relay or ISP.